What was found
LEFT MLG TRUNNION HAS 2 EA CRACKED HOLES, 4TH HOLE FROM FWD EDGE AND 5TH HOLE FROM FWD. C-CHECK RO 2/4/15, COLD WORKED AND REAMED HOLE NR 4 TO 0.387" AND HOLE NR 5 TO 0.4345" REF REO. NDT IAW REO NO DEFECTS REF ATTACHED NDT REPORT. PERFORMED DVI OF HOLES NR 4 & NR 5 WITH NO DEFECTS NOTED REF REO. COMPLIED WITH REPAIR OF LT MLG TRUNNION REF REO. ALL STEPS, FABRICATED 2 EA FREEZE PLUGS IAW REO. 1EA FREEZE PLUG DIMENSIONS ARE, ID .1910, OD .4360 AND LENGTH .3270, 1 EA FREEZE PLUG DIMENSIONS ARE ID .1910, OD .4360 AND LENGTH .3440, FABRICATED FROM 7075-T73511 ALUMINUM ROUND STOCK PO T25258. FABRICATED ALUMINUM WASHER IAW REO DIMENSIONS ARE OD .8000, ID .3160, THICKNESS OF .1000 FROM 7075-T73511 ALUMINUM ROUND STOCK PO T25258. FABRICATED STEEL COUNTERSINK FREEZE PLUG IAW REO FROM 4340 STEEL HEAT TREATED TO 180KSI PO T14312. INSTALLED FREEZE PLUG STACK UP -1 , -2 AND -3 AND REAMED AND COUNTERSUNK TO FINAL SIZE REF REO.